docs: def print_error(self, error):
          """
          Print more information about an error.
  
          :type error: GitError
          """
          print(colored(error.message, 'red'), file=self.stderr)
  
          if error.stdout or error.stderr:
              print(file=self.stderr)
              print("Here's what git said:", file=self.stderr)
              print(file=self.stderr)
  
              if error.stdout:
                  print(error.stdout, file=self.stderr)
              if error.stderr:
                  print(error.stderr, file=self.stderr)
  
          if error.details:
              print(file=self.stderr)
              print("Here's what we know:", file=self.stderr)
              print(str(error.details), file=self.stderr)
              print(file=self.stderr)